42-365-31400
PRODUCINGCHADWICK UNIT
PANOLA County · District 6 · DIVERSIFIED PRODUCTION LLC · CARTHAGE (COTTON VALLEY)
Permits
1
Max Depth
9,700 ft
First Permit
1981-12-11
Latest Activity
1981-12-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1982-03-24
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Production operator mismatch
Scheduling: DIVERSIFIED PRODUCTION LLC ≠ Production: SHERIDAN PRODUCTION CO III, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: DIVERSIFIED PRODUCTION LLC ≠ Permit: PENNZOIL PRODUCING CO.
Resolved via: production → SHERIDAN PRODUCTION CO III, LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 291 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP GLEN ROSE (Glen Rose) | 3,348 ft | -3,057 ft |
| BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,010 ft | -4,719 ft |
| TOP JAMES (James Lime) | 5,492 ft | -5,201 ft |
| TOP PETTIT (Pettit) | 5,750 ft | -5,459 ft |
| TOP TRAVIS PEAK (Travis Peak) | 6,116 ft | -5,825 ft |
| COTTON VALLEY | 8,332 ft | -8,041 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 8,393–8,534 ft | Perforated |
| 8,677–8,860 ft | Perforated |
| 9,052–9,128 ft | Perforated |
| 9,439–9,456 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,475 ft | 1,300 sx |
| 2.875" | 8,320 ft | — |
| 5.5" | 9,540 ft | 1,325 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 9,700 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- DIVERSIFIED PRODUCTION LLC
- Completed
- 1982-03-24
Operator
- Name
- DIVERSIFIED PROD LLC
- Location
- KEITHVILLE
- P-5 Status
- X (filed 2026-03-25)
- Cum Oil (all leases)
- 135,096 bbl
- Cum Gas (all leases)
- 490,934,527 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 11